Footwear upper



FIG. 1 is a side elevational view of a footwear upper showing a first embodiment our new design;

FIG. 2 is a side elevational view of the other side thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a side elevational view of a footwear upper showing a second embodiment of our new design;

FIG. 7 is a side elevational view of the other side thereof;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof; and,

FIG. 10 is a top plan view thereof.

The broken line showing of a footwear sole in FIGS. 1-10 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a footwear upper, as shown and described. 